:root {
  --lb-bg: rgba(255, 255, 255, 0.92);
  --lb-fg: #0f172a;
  --lb-amber: #f59e0b;
}

.lb {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease;
  outline: none;
}

.lb.on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lb-backdrop {
  position: absolute;
  inset: 0;
  background: var(--lb-bg);
}

.lb-frame {
  position: relative;
  margin: 0;
  max-width: min(92vw, 1200px);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.lb-img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 6px 26px rgba(0, 0, 0, 0.18);
}

.lb-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 0;
  background: #fff;
  color: var(--lb-fg);
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  display: grid;
  place-items: center;
  line-height: 1;
}

.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  font-size: 26px;
  line-height: 1;
  color: var(--lb-fg);
  display: grid;
  place-items: center;
  z-index: 1;
}

.lb-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.lb-prev {
  left: 16px;
}

.lb-next {
  right: 16px;
}

.lb-meta {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 700;
  color: var(--lb-fg);
  background: #fff;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  min-width: 72px;
  text-align: center;
}

@media (max-width: 640px) {
  .lb-close {
    top: -52px;
    right: 0;
  }

  .lb-prev {
    left: 8px;
  }

  .lb-next {
    right: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lb {
    transition: none;
  }
}

.car-img[role="button"]:focus-visible {
  outline: 3px solid var(--lb-amber);
  outline-offset: 4px;
}